Log-Gaussian gamma process parameter estimation and synthetic data generation for coherent anti-Stokes scattering (CARS) and Raman spectra.
Implementantion of the log-Gaussian gamma process procedures described in the paper (doi.org/10.48550/arXiv.2310.08055).
Raman spectra are modelled as gamma-distributed variables where the
The parameter estimation is done using Markov chain Monte Carlo methods. The estimated parameters can then be used to generate arbitrary amounts of synthetic spectra. This is designed in particular for training neural networks for correcting spectral measurements. For more details, see the paper above. The associated Bayesian neural network architecture can be found here.
If you find the software useful, please cite (doi.org/10.48550/arXiv.2310.08055).